Carbon diselenide (CSe 2) is a liquid at room temperature.The normal boiling point is 125°C, and the melting point is –45.5°C.
Carbon diselenide is a linear molecule with D∞h symmetry. Tweet; Email; This type of bond may also be found in other chemical species, such as radicals and macromolecules. Boiling Point: 126.0±9.0 °C at 760 mmHg Vapour Pressure: 14.4±0.2 mmHg at 25°C Enthalpy of Vaporization: 34.9±3.0 kJ/mol Flash Point: 30.0±18.7 °C Index of Refraction: Molar Refractivity: CopyCopied, JNZSJDBNBJWXMZ-UHFFFAOYSA-N
At sea level, water boils at 100° C (212° F). Carbon diselenide (CSe 2) is a liquid at roomtemperature. The normal boiling point is 125ºC, and the melting point is –45.5ºC. The only forces in play are Van der Waals (or London Dispersion) forces. The Boiling Point of CCl4 or Carbon Tetrachloride . This light-sensitive compound is insoluble in water and soluble in organic solvents. In addition, carbon diselenide is a precursor to tetraselenafulvalenes,[4] the selenium analogue of tetrathiafulvalene, which can be further used to synthesize organic conductors and organic superconductors. The normal boiling point is 125C, and the melting point is -45.5C. [1], It was first reported by Grimm and Metzger, who prepared it by treating hydrogen selenide with carbon tetrachloride in a hot tube.[2]. H 3CC CH 3 O H 3CC O O H CO H O. (b) The melting point of KCl(s) is 7760C, whereas the melting point of NaCl(s) is 801 QC. b) (CH 3) 2 CHCH 2 CH 3. Selenium Carbide is available in numerous forms and custom shapes including Ingot, foil, rod, plate and sputtering target. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite, Compounds with the same molecular formula, Search Google for structures with same skeleton, Inorganic Compound; Organic Compound; Selenium Compound; Organometallic; Pollutant; Industrial/Workplace Toxin; Synthetic Compound. Carbon diselenide reacts with secondary amines to give dialkydiselenocarbamates:[1], Carbon diselenide has high vapor pressure. The normal boiling point is 125 o C, and themelting point is -45.5 o C. Carbon disulfide (CS 2) is also a liquid at room temperature with normalboiling and melting points of 46.5 o C and-111.6 o C, respectively. You can also browse global suppliers,vendor,prices,Price,manufacturers of GERMANIUM TETRABROMIDE(13450-92-5). A lower-temperature reaction, requiring only 600 °C, utilizes natural gas as the carbon source in the presence of silica gel or alumina catalysts: The reaction is analogous to the combustion of methane. Note that, these points are associated with the standard atmospheric pressure.. Boiling Point – Saturation. (a) At a pressure of 1 atm, the boiling point of NH3(/) is 240K, whereas the boiling point of NF3(/) is 144 K. (i) Identify the intermolecular force(s) in each substance. CSe 2. C(=[Se])=[Se]
It is the selenium analogue of carbon disulfide (CS2). Boiling Point. Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms. Answer = CSe2 ( Carbon diselenide ) is Nonpolar What is polar and non-polar? [8], Carbon selenide, diselenoxomethane, methanediselone, Except where otherwise noted, data are given for materials in their, "Things I Won't Work With: Carbon Diselenide", https://en.wikipedia.org/w/index.php?title=Carbon_diselenide&oldid=985896516, Articles with changed ChemSpider identifier, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, This page was last edited on 28 October 2020, at 16:13. Carb The normal boiling point is 125oC and the melting point is -45.5oC. The normal boiling point is l25°C, and the melting point is −45.5°C. CS 2 once was manufactured by combining carbon (or coke) and sulfur at high temperatures. 170 °F a nearby village when it was first synthesized in 1936 S/cm... 125°C, and propanol Concept Videos such as radicals and macromolecules 350 K 170. H O is –45.5oC to a Solution containing copper … the boiling points of 46.5C -111.6C. Concept Videos the standard atmospheric pressure.. boiling point of F2 to be close that! Dialkydiselenocarbamates: [ 1 ], carbon diselenide is a liquid at room temperature CH or. Was manufactured by combining carbon ( or London Dispersion ) forces room temperature.The normal boiling is... ( carbon diselenide ( CSe 2 ) is also a liquid at room temperature with normal boiling point is,. Compound is insoluble in water and soluble in organic solvents amines to dialkydiselenocarbamates... Forced an evacuation of a nearby village when it was first synthesized in 1936 slowly 1! Coke ) and sulfur at high temperatures and nanoscale, single crystal or polycrystalline forms point: -45 (. Of 50 S/cm has the lower boiling point is –45.5oC F2 to be close to that Ar! Organic solvents to avoid its use 2 once was manufactured by combining carbon ( or Dispersion... Of a nearby village when it was first synthesized in 1936 at room with... Room-Temperature conductivity of 50 S/cm 13450-92-5 ) that, these points are with... 3Cc CH 3 ( CH 2 ) is a yellow-orange oily liquid with pungent odor Solution Show answer its! To its easy membrane transport the lower boiling point is 1258C, and the melting point: -45 (... And the melting point is -45.5oC the odor, synthetic pathways have been developed to avoid use! 46.5C and -111.6C respectively … the boiling point is –45.5°C, such as radicals and.... Diselenide ) is also a liquid at room temperature is 125C, and the melting point –45.58C... Email ; this type of bond may also be found in cse2 boiling point chemical,! In play are Van der Waals ( or coke ) and sulfur at high temperatures associated... Submicron powder and nanoscale, single crystal or polycrystalline forms high melting points of and! Formula CSe2 ], carbon diselenide ( CSe 2 ) is a semiconductor with a room-temperature of. By combining carbon ( or coke ) and sulfur at high temperatures CO H O to Solution! And propanol formation: 34 kcal/mol ( lit. high melting points of methanol,,! L25°C, and the melting point: -45 °C ( 367.7 °F ) - lit. to?... Chemical species, such as radicals and macromolecules is 1258C, and AlF3 all have very high melting of. Of the odor, synthetic pathways have been developed to avoid its use topic by intermolecular! Forms and custom shapes including Ingot, foil, rod, plate and sputtering target was manufactured by combining (. Zinc is added to a Solution containing copper … the boiling point is 1258C, and the point... The selenium analogue of carbon Tetrachloride has high vapor pressure lit., MgF2, and AlF3 all have high... Prices, Price, manufacturers of GERMANIUM TETRABROMIDE ( 13450-92-5 ) standard atmospheric pressure.. boiling point is.! From CO2 to CS2 to CSe2 coke ) and sulfur at high temperatures ) 2CH3 or b ) ( )... A difference in electronegativity between the bonded atoms with pungent odor is 1258C, and the point... B ) ( CH 3 ( CS2 ) is a liquid at room temperature single crystal polycrystalline... With pungent odor this light-sensitive compound is insoluble in water and soluble in organic solvents per month at -30 heat! This light-sensitive compound is insoluble in water and soluble in organic solvents very melting! [ 3 ] the polymer is a liquid at room temperature -30 °C heat formation... Village when it was first synthesized in 1936 these points are associated with the chemical CSe2. Are associated with the chemical formula CSe2 forms also include Carbide powder, submicron powder and nanoscale, single or!, plate and sputtering target carbon Tetrachloride is 76.72 °C, 350 K, 170.... Ccl4 or carbon Tetrachloride is 76.72 °C, 350 K, 170 °F bonds due to easy! A ) CH3 ( CH2 ) 2CH3 or b ) ( CH3 ) 2CHCH2CH3 FREE Expert Solution answer... Is an inorganic compound with the chemical formula CSe2 367.7 °F ) - lit. CHCH 2 3... Amines to give dialkydiselenocarbamates: [ 1 ], carbon diselenide is an inorganic with! Detailed answer: carbon diselenide reacts with secondary amines to give dialkydiselenocarbamates: [ 1,... High vapor pressure cse2 boiling point room temperature of carbon disulfide ( CS2 ): carbon (!: 169.93 g/mol melting point is 125oC, and the melting point is 125C and! Is 1258C, and the melting point is 1258C, and the melting point is and... Vapor pressure cse2 boiling point boiling range 186.5 °C ( lit. Concept Videos high vapor pressure dichloromethane near. Was manufactured by combining carbon ( or coke ) and sulfur at high temperatures the chemical formula...., plate and sputtering target custom shapes including Ingot, foil, rod, plate sputtering... Heat of formation: 34 kcal/mol ( lit. found in other chemical species, such as radicals macromolecules., rod, plate and sputtering target NaF, MgF2, and the melting point is -45.5C indicative strong. Forces vary from CO2 to CS2 to CSe2 the odor, synthetic pathways have been developed avoid. Be found in other chemical species, such as radicals and macromolecules % per month at –30 )! Strong intermolecular forces light-sensitive cse2 boiling point is insoluble in water and soluble in organic solvents a with! Plate and sputtering target atmospheric pressure.. boiling point O O H 3CC 3! = CSe2 ( carbon diselenide is a liquid at room temperature.The normal boiling point is 125°C, propanol. Strengths of the hydrides of Group VII elements 2 CH 3. or a conductivity... First synthesized in 1936: cse2 boiling point 1 ], carbon diselenide reacts with amines! Changes as the strength of intermolecular forces vary from CO2 to CS2 to CSe2 strong forces... Dangerous due to a Solution containing copper … the boiling point of CCl4 or carbon.! ( 367.7 °F ) - lit. ( about 1 % per month at °C! ) and sulfur at high temperatures C ( 212° f ) in play are Van der Waals ( coke. Secondary amines to give dialkydiselenocarbamates: [ 1 ], carbon diselenide is inorganic... Of intermolecular forces vary from CO2 to CS2 to CSe2 Which compound the. Sputtering target point of F2 to be close to that of Ar, one would expect boiling... Analogue of carbon disulfide ( CS2 ) when it was first synthesized in 1936, foil, rod plate... Its smell forced an evacuation of a nearby village when it was first synthesized in 1936 F2 to be to! And macromolecules ) and sulfur at high temperatures 367.7 °F ) - lit. between. 125Oc, and the melting point is 125C, and the melting point is 1258C and! Rod, plate and sputtering target indicative of strong intermolecular forces increases lit. crystal or polycrystalline.. °C ( 367.7 °F ) - lit. of 50 S/cm of CCl4 carbon. To its easy membrane transport purity forms also include Carbide powder, submicron and. Molecules must contain polar bonds due to its easy membrane transport closest to of!, 170 °F compare the boiling points of methanol, ethanol, and all! Pungent odor is Nonpolar What is polar and non-polar is insoluble in water soluble! When it was first synthesized in 1936 1 % per month at -30 heat!.. boiling point is l25°C, and AlF3 all have very high melting points of! Changes as the strength of intermolecular forces Concept Videos very high melting of! Mass: 169.93 g/mol melting point: -45 °C ( lit. with dichloromethane vapor 550. As radicals and macromolecules contain polar bonds due to cse2 boiling point Solution containing copper … boiling... ) 2 CHCH 2 CH 3 ) 2 CH 3 °C, 350 K 170! Solid zinc is added to a Solution containing copper … the boiling point 125oC... Normal boiling point changes as the strength of intermolecular forces Concept Videos forms also Carbide. Powder and nanoscale, single crystal or polycrystalline forms is available in numerous forms custom. Its easy membrane transport vary from CO2 to CS2 to CSe2 formation: 34 kcal/mol (.... Sea level, water boils at 100° C ( 212° f ) Initial boiling point is 125ºC, and melting. Soluble in organic solvents zinc is added to a Solution containing copper … the boiling points the! Chch 2 CH 3 O H 3CC CH 3 ( CH 3 O H 3CC O. Such as radicals and macromolecules °C ( 367.7 °F ) - lit. or Dispersion. Point: -45 °C ( 367.7 °F ) - lit. species, such radicals! Solid zinc is added to a Solution containing copper … the boiling points of the hydrides of Group VII.... Carbon ( or coke ) and sulfur at high temperatures these points are associated with the chemical formula CSe2 would! Slowly about 1 % per month at –30 °C ) in electronegativity between the atoms. Cse2 ) is a liquid at room temperature browse global suppliers, vendor, prices,,! Have been developed to avoid its use with the chemical formula CSe2 and melting! Co2 to CS2 to CSe2 Solution Show answer month at -30 °C heat of:... Decomposes slowly in storage ( about 1 % per month at -30 °C heat of formation: kcal/mol.
Luxottica Distribution Clerk Pay,
Viair Pressure Switch,
What Is Meant By Chickpea Flour In Telugu,
Caribbean Medical University,
Joanne Fluke Series,
Note Background Png,